Abstract: A tire includes a tire frame member that has bead portions in which bead cores are embedded in a resin material and side portions that comprise the resin material and are continuous with tire radial direction outer sides of the bead portions, wherein assuming that T1 is a thickness of thick-walled portions of the tire frame member that are adjacent to the tire radial direction outer sides of the bead cores and that T2 is a thickness of the side portions, T1>T2, a thickness of the tire frame member decreases from T1 to T2 between the thick-walled portions and the side portions, and a position at which the thickness of the tire frame member starts to decrease from T1 to T2 is on a tire radial direction outer side of tire radial direction outer ends of rim flanges of a rim on which the bead portions are mounted.

Abstract: A belt of a tire is configured with two resin-covered cords that are wound in a spiral pattern onto a carcass ply. Each of the resin-covered cords is configured by covering a reinforcing cord with a covering resin, and has a cross-section profile in a tire axial direction that is trapezoidal shape. The belt is configured by winding one of the resin-covered cords with its upper base side at a tire radial direction outer side, and winding the other of the resin-covered cords with its upper base side at the tire radial direction inner side between portions of the one of the resin-covered cords. Thus, join portions that are inclined toward different sides in the tire axial direction are alternately formed at a tire radial direction inner side along the tire axial direction in the belt.

Abstract: A resin-covered cord provided at a tire is configured with plural arrayed reinforcing cords that are covered with a covering resin. A belt is configured with the resin-covered cord that is wound in a spiral pattern, and an array direction of the reinforcing cord is inclined with respect to a tire axial direction. Portions of the resin-covered cord that are adjacent to each other in the tire axial direction are joined together at mutual contact portions (joined portions).

Abstract: Object Provided is a medical implant having favorable biocompatibility. Solution to Problem An implant used for binding to a biological tissue including bone or teeth, and made of metal selected from titanium or titanium alloys, cobalt chrome alloys, and tantalum, includes a surface layer portion of a portion, which is bound to a biological tissue including bone or teeth, of the implant, the surface layer portion having a porous structure. The porous structure includes a trunk hole formed in a thickness direction and including an opening on a binding face side, open holes each constituted of a branch hole formed extending from an inner wall surface of the trunk hole in a direction different from that of the trunk hole, an interior space formed in the thickness direction and not including an opening on the binding face side, a tunnel connecting path connecting the open holes and the interior space, and a tunnel connecting path connecting the open holes.

Abstract: A fuel cell vehicle includes: a stack case accommodating a fuel cell stack; and a PCU that is disposed to face the stack case and is coupled to the stack case via bus bars. A through-hole is formed in a top plate of the stack case facing the PCU. The PCU is also coupled and fixed to a vehicle body via a coupling member.

Abstract: The number of lithography processes is reduced and a high-definition display device is provided. The display device includes a pixel portion and a driver circuit for driving the pixel portion. The pixel portion includes a first transistor and a pixel electrode electrically connected to the first transistor. The driver circuit includes a second transistor and a connection portion. The second transistor includes a metal oxide film, first and second gate electrodes that face each other with the metal oxide film positioned therebetween, source and drain electrodes over and in contact with the metal oxide film, and a first wiring connecting the first and second gate electrodes. The connection portion includes a second wiring on the same surface as the first gate electrode, a third wiring on the same surface as the source electrode and the drain electrode, and a fourth wiring connecting the second wiring and the third wiring.

Abstract: To provide a semiconductor device including a planar transistor having an oxide semiconductor and a capacitor. In a semiconductor device, a transistor includes an oxide semiconductor film, a gate insulating film over the oxide semiconductor film, a gate electrode over the gate insulating film, a second insulating film over the gate electrode, a third insulating film over the second insulating film, and a source and a drain electrodes over the third insulating film; the source and the drain electrodes are electrically connected to the oxide semiconductor film; a capacitor includes a first and a second conductive films and the second insulating film; the first conductive film and the gate electrode are provided over the same surface; the second conductive film and the source and the drain electrodes are provided over the same surface; and the second insulating film is provided between the first and the second conductive films.

Abstract: A semiconductor device including a transistor and a wiring electrically connected to the transistor each of which has excellent electrical characteristics because of specific structures thereover is provided. A first conductive film, a first insulating film over the first conductive film, a second conductive film over the first insulating film, a second insulating film over the second conductive film, a third conductive film electrically connected to the first conductive film through an opening provided in the first insulating film and the second insulating film, and a third insulating film over the third conductive film are provided. The third conductive film includes indium, tin, and oxygen, and the third insulating film includes silicon and nitrogen and the number of ammonia molecules released from the third insulating film is less than or equal to 1×1015 molecules/cm3 by thermal desorption spectroscopy.

Abstract: To provide a semiconductor device including a planar transistor having an oxide semiconductor and a capacitor. In a semiconductor device, a transistor includes an oxide semiconductor film, a gate insulating film over the oxide semiconductor film, a gate electrode over the gate insulating film, a second insulating film over the gate electrode, a third insulating film over the second insulating film, and a source and a drain electrodes over the third insulating film; the source and the drain electrodes are electrically connected to the oxide semiconductor film; a capacitor includes a first and a second conductive films and the second insulating film; the first conductive film and the gate electrode are provided over the same surface; the second conductive film and the source and the drain electrodes are provided over the same surface; and the second insulating film is provided between the first and the second conductive films.

Abstract: A fuel cell module can prevent excessive extending of crack in a cleavage part when the cleavage part cleaves to reduce internal pressure of the housing that stores the fuel cell stack and can prevent the exposure of a high-voltage part inside of the housing. The fuel cell module includes a fuel cell stack and a housing that stores the fuel cell stack. The housing includes a partition wall, a cleavage part on the partition wall that cleaves when the internal pressure of the housing increases to a predetermined pressure, a high-rigidity part on the partition wall to surround the cleavage part, and a plurality of elongated protrusions on the partition wall outside of the high-rigidity part. The strength of the cleavage part is lower than the elongated protrusions and the strength of the high-rigidity part is higher than the elongated protrusions and can prevent extension of a crack in the cleavage part.

Abstract: There is provided a fuel cell module comprising a fuel cell, a fuel cell auxiliary machine, and a module case configured to place the fuel cell and the fuel cell auxiliary machine therein. The module case comprises a first space in which the fuel cell is placed and a second space in which the fuel cell auxiliary machine is placed. The first space and the second space adjoin to each other via a partition plate. The partition plate includes a communicating hole that connects the first space and the second space and that is formed in an opening shape having a side or a diameter that is smaller than a width of a gap between the fuel cell and the partition plate.

Abstract: A manufacturing method of a pneumatic tire includes a vulcanizing step of vulcanizing an unvulcanized tire in a vulcanization mold. A bead core 60 of the unvulcanized tire 1? includes a bead wire bundle 62 and a coating layer 65 comprising a resin material. In the vulcanizing step, a distance L1 in a tire radial direction between a tire radially inner side surface 651 of the coating layer of the bead core and a bead base molding surface 221 of the vulcanization mold is made uniform or gradually reduced in at least a part of a tire widthwise region toward the tire widthwise inside.

Abstract: The pneumatic tire according to the disclosure includes a resin-coated belt comprising a wire coated with a coating resin. A base ring is formed at a tire radial inside of the resin-coated belt, while being in contact with a tire widthwise outer end of the resin-coated belt. A concavo-convex portion is formed on at least one of surfaces of the base ring.

Abstract: The number of lithography processes is reduced and a high-definition display device is provided. The display device includes a pixel portion and a driver circuit for driving the pixel portion. The pixel portion includes a first transistor and a pixel electrode electrically connected to the first transistor. The driver circuit includes a second transistor and a connection portion. The second transistor includes a metal oxide film, first and second gate electrodes that face each other with the metal oxide film positioned therebetween, source and drain electrodes over and in contact with the metal oxide film, and a first wiring connecting the first and second gate electrodes. The connection portion includes a second wiring on the same surface as the first gate electrode, a third wiring on the same surface as the source electrode and the drain electrode, and a fourth wiring connecting the second wiring and the third wiring.

Abstract: A sealing method for sealing an opening of a metallic molded body with a resin molded body, the metallic molded body having a cavity therein and an opening connected to the cavity, includes a step of irradiating laser light onto a joining surface on a periphery of the opening of the metallic molded body in an energy density of 1 MW/cm2 or more and at an irradiation rate of 2000 mm/sec or more to roughen the surface, and a step of placing, in a mold, a portion including the joining surface of the metallic molded body roughened in the preceding step and sealing the opening with a resin molded body formed by injection molding or compression molding of a resin.

Abstract: A pneumatic tire includes a tire case, a tread and a single-layer belt. The tire case includes a carcass that extends from one bead portion to another bead portion. An outer side portion of the carcass is covered with a side rubber layer formed of a first rubber material. The tread is disposed at the tire radial direction outer side of the tire case and is formed of a second rubber material. The belt is disposed between the tire case and the tread. The belt includes a resin-covered cord that is wound in a spiral shape. The resin-covered includes a cord covered with a resin with a greater tensile modulus of elasticity than the first rubber material and the second rubber material. The resin at one winding and another winding of the resin-covered cord, which are adjacent in the tire width direction, are welded together.

Abstract: The present invention provides a medical apparatus with an IC tag and a method for manufacturing the same. Provided are a method for manufacturing a medical apparatus and a medical apparatus manufactured by the same, the method including: irradiating a portion of a surface of a medical apparatus made of a metal with a laser beam to roughen the surface and form a roughened section; depositing a synthetic resin in a molten state or a solution state to the portion of the medical apparatus including the roughened section to form a base section of synthetic resin; placing an IC tag on the base section; and depositing a synthetic resin in a molten state or a solution state onto the base section and the IC tag to form a covering section of the synthetic resin that covers the base section of the synthetic resin and the IC tag, thereby encapsulating the IC tag inside a synthetic resin part including the base section and the covering section.

Abstract: The number of lithography processes is reduced and a high-definition display device is provided. The display device includes a pixel portion and a driver circuit for driving the pixel portion. The pixel portion includes a first transistor and a pixel electrode electrically connected to the first transistor. The driver circuit includes a second transistor and a connection portion. The second transistor includes a metal oxide film, first and second gate electrodes that face each other with the metal oxide film positioned therebetween, source and drain electrodes over and in contact with the metal oxide film, and a first wiring connecting the first and second gate electrodes. The connection portion includes a second wiring on the same surface as the first gate electrode, a third wiring on the same surface as the source electrode and the drain electrode, and a fourth wiring connecting the second wiring and the third wiring.

Abstract: A method for manufacturing a composite molded body in which a metallic molded body and a resin molded body are joined, includes a step of irradiating laser light onto a joining surface of the metallic molded body with the resin molded body in an energy density of 1 MW/cm2 or more and at an irradiation rate of 2000 mm/sec or more to roughen the surface, and a step of placing, in a mold, a portion of the metallic molded body containing the joining surface roughened in the preceding step and injection-molding a resin to obtain a composite molded body. The roughened joining surface of the metallic molded body has a porous structure containing a hole having a maximum depth from a surface exceeding 500 ?m, and a joining strength between the metallic molded body and the resin molded body is 60 MPa or more.

Abstract: A semiconductor device is manufactured with high mass productivity at low cost. Yield in a manufacturing process of the semiconductor device is improved. An island-shaped metal oxide layer is formed over a substrate, a resin layer is formed over the metal oxide layer to cover an end portion of the metal oxide layer, and the metal oxide layer and the resin layer are separated by light irradiation. After forming the resin layer and before the light irradiation, an insulating layer is formed over the resin layer. For example, the resin layer is formed in an island shape and the insulating layer is formed to cover an end portion of the resin layer. In the case where an adhesive layer is formed over the resin layer, the adhesive layer is preferably formed to be located inward from the end portion of the metal oxide layer.